Question

If f(x) = 2x²+3 g (x) = 5x-2 h​

Answer 1

Answer:

f=2x+3, g=−x2+5, f(x) ◦ g(x): −2x2+13

Steps

For f=2x+3 substitute x with g(x)=−x2+5

=2(−x2+5)+3